199062160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7297}}^1$

素因数の和:7352

約数の個数: 80

約数和(自身を含む): 521252352

約数和(自身を除く): 322190192

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 3410, 5456, 6820, 7297, 13640, 14594, 27280, 29188, 36485, 58376, 72970, 80267, 116752, 145940, 160534, 226207, 291880, 321068, 401335, 452414, 583760, 642136, 802670, 904828, 1131035, 1284272, 1605340, 1809656, 2262070, 2488277, 3210680, 3619312, 4524140, 4976554, 6421360, 9048280, 9953108, 12441385, 18096560, 19906216, 24882770, 39812432, 49765540, 99531080, 199062160]

約数ペア:

[(1, 199062160), (2, 99531080), (4, 49765540), (5, 39812432), (8, 24882770), (10, 19906216), (11, 18096560), (16, 12441385), (20, 9953108), (22, 9048280), (31, 6421360), (40, 4976554), (44, 4524140), (55, 3619312), (62, 3210680), (80, 2488277), (88, 2262070), (110, 1809656), (124, 1605340), (155, 1284272), (176, 1131035), (220, 904828), (248, 802670), (310, 642136), (341, 583760), (440, 452414), (496, 401335), (620, 321068), (682, 291880), (880, 226207), (1240, 160534), (1364, 145940), (1705, 116752), (2480, 80267), (2728, 72970), (3410, 58376), (5456, 36485), (6820, 29188), (7297, 27280), (13640, 14594)]